Over 100 Years of Excellent Quality Service
Drainable
LE-21A
Extruded Aluminum, 4" Deep, Adjustable Drainable Type Blade
Free Area: 7.51 sq ft (0.698 sq m) = 46.9% for 48" x 48" (1.22m x 1.22m) test size
LE-31A
Extruded Aluminum, 6" Deep, Adjustable Drainable Type Blade
Free Area: 9.49 sq ft (0.882 sq m) = 59.3% for 48" x 48" (1.22m x 1.22m) test size
LE-33A
Extruded Aluminum, 6" Deep, Adjustable Drainable Type Blade
Free Area: 7.86 sq ft (0.73 sq m) = 49.1% for 48" x 48" (1.22m x 1.22m) test size